公开(公告)号：US20220345344A1

公开(公告)日：2022-10-27

申请号：US17242247

申请日：2021-04-27

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam SAKHNINI ,  Tao LUO ,  Jing SUN ,  Jun MA ,  Juan MONTOJO ,  Xiaoxia ZHANG ,  Junyi LI ,  Sony AKKARAKARAN

IPC: H04L27/26 ,  H04L5/00

Abstract: A base station may transmit at least one configuration of at least one set of one or more TD RS occasions associated with at least one type of reference signal measurement and an indication to dynamically activate or deactivate at least one pattern of the one or more TD RS occasions. A UE may receive one or more TD RS in at least one set of one or more TD RS occasions based on at least one configuration and the one or more of the at least one pattern of the one or more TD RS occasions.

公开(公告)号：US20220345253A1

公开(公告)日：2022-10-27

申请号：US17240732

申请日：2021-04-26

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL ,  Jing SUN ,  Qingjiang TIAN ,  Xiaoxia ZHANG ,  Tao LUO ,  Wooseok NAM

IPC: H04L1/18 ,  H04W8/24 ,  H04W74/08 ,  H04W72/04

Abstract: Certain aspects of the present disclosure provide techniques for configuring hybrid automatic repeat request (HARQ) soft combining for a subset of HARQ processes supported by a user equipment (UE). A method performed by the UE generally includes transmitting capability information indicating a capability of the UE to perform hybrid automatic repeat request (HARQ) soft combining and receiving, based on the capability information, configuration information from the BS configuring the UE to perform soft combining on only a subset of a set of HARQ processes.

公开(公告)号：US20220338020A1

公开(公告)日：2022-10-20

申请号：US17234401

申请日：2021-04-19

Applicant: QUALCOMM Incorporated

Inventor： Hamed PEZESHKI ,  Tao LUO ,  Sony AKKARAKARAN ,  Taesang YOO

IPC: H04W16/28 ,  H04W56/00 ,  H04B7/06 ,  H04B7/08 ,  G06N20/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a differential beam pattern indication that indicates beam pattern information corresponding to a comparison between a first synchronization signal block (SSB) beam pattern associated with a first transmit receive point (TRP) and a second SSB beam pattern associated with a second TRP. The UE may receive an SSB associated with the second TRP based at least in part on the differential beam pattern indication. Numerous other aspects are described.

公开(公告)号：US20220337356A1

公开(公告)日：2022-10-20

申请号：US17659323

申请日：2022-04-14

Applicant: QUALCOMM Incorporated

Inventor： Konstantinos DIMOU ,  Tao LUO ,  Yi HUANG ,  Peter GAAL ,  Seyedkianoush HOSSEINI ,  Yan ZHOU ,  Wanshi CHEN

IPC: H04L1/18 ,  H04W72/12

Abstract: Certain aspects of the present disclosure provide a method for wireless communications by a user equipment (UE). The UE determines that a scheduled occasion for reporting hybrid automatic repeat request (HARQ) feedback for a first semi-persistently scheduled (SPS) physical downlink shared channel (PDSCH) of a first HARQ process identifier (ID) overlaps with at least one downlink or flexible symbol. The UE reports, defers, or drops the HARQ feedback for the first SPS PDSCH if resources for reporting the HARQ feedback for the first SPS PDSCH are not available until on or after a scheduled occasion for reporting a HARQ feedback for a second PDSCH of the same first HARQ process ID, in response to the determining.

公开(公告)号：US20220330290A1

公开(公告)日：2022-10-13

申请号：US17660659

申请日：2022-04-26

Applicant: QUALCOMM Incorporated

Inventor： Mostafa KHOSHNEVISAN ,  Xiaoxia ZHANG ,  Tao LUO ,  Jing SUN ,  Arumugam CHENDAMARAI KANNAN

IPC: H04W72/12 ,  H04W72/10 ,  H04W72/02

Abstract: This disclosure provides systems, methods and apparatuses for uplink channel transmission for multiple transmit receive points (TRPs). In one aspect, a user equipment (UE) resolves overlapping physical uplink control channels (PUCCHs) in a slot or overlapping PUCCH(s) and PUSCH(s) that are mapped to a same TRP in a multi-TRP scenario and that are mapped to two or more different TRPs in the multi-TRP scenario. For example, in a multi-TRP scenario that includes two TRPs, the UE may eliminate overlap of these uplink channels for each of the two TRPs individually and may additionally eliminate overlap of these uplink channels between the two TRPs.

公开(公告)号：US20220330061A1

公开(公告)日：2022-10-13

申请号：US17712956

申请日：2022-04-04

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL ,  Xiaoxia ZHANG ,  Zhifei FAN ,  Jing SUN ,  Tao LUO ,  Wooseok NAM ,  Mohamed Fouad Ahmed MARZBAN ,  Qingjiang TIAN ,  Hemant SAGGAR

IPC: H04W24/08

Abstract: Certain aspects of the present disclosure provide techniques for frequency tracking and timing tracking using wideband reference signals (RSs). A method that may be performed by a user equipment (UE) includes monitoring for a wideband RS from a network entity when one or more conditions are met, the wideband RS occupying a wider band of frequency resources than a tracking reference signal (TRS) transmitted by the network entity; and performing at least one of frequency tracking or timing tracking based on the monitoring.

公开(公告)号：US20220322294A1

公开(公告)日：2022-10-06

申请号：US17301439

申请日：2021-04-02

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Jianghong LUO ,  Junyi LI ,  Tao LUO

IPC: H04W72/02 ,  H04W72/04 ,  H04L27/26

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless node may select a communication configuration for use with a repeater wireless node that is using a power detection procedure; and transmit a signal, to the repeater wireless node and to be forwarded by the repeater wireless node to a target wireless node, in accordance with the communication configuration selected for use with the repeater wireless node that is using the power detection procedure. Numerous other aspects are described.

公开(公告)号：US20220322114A1

公开(公告)日：2022-10-06

申请号：US17657891

申请日：2022-04-04

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Jing SUN ,  Tao LUO ,  Xiaoxia ZHANG ,  Jae Ho RYU

IPC: H04W24/08 ,  H04W72/12 ,  H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a first zone that includes one or more symbols at or before a scheduled common search space (CSS) and/or a second zone that includes one or more symbols at or after the scheduled CSS. The UE may monitor, or refrain from monitoring, a UE-specific search space at least partially included in the first zone, at least partially included in the second zone, or at least partially included in a combination of the first zone and the second zone. The first zone may include a first quantity of symbols and exclude a second quantity of symbols before the scheduled CSS, and the second zone may include a third quantity of symbols and exclude a fourth quantity of symbols after the scheduled CSS. Numerous other aspects are described.

公开(公告)号：US20220321402A1

公开(公告)日：2022-10-06

申请号：US17219668

申请日：2021-03-31

Applicant: QUALCOMM Incorporated

Inventor： Shanyu ZHOU ,  Jelena DAMNJANOVIC ,  Junyi LI ,  Tao LUO

IPC: H04L12/24 ,  H04L5/00 ,  H04W24/08 ,  H04L12/26

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, at least one reference signal associated with at least one beam. The UE may generate a beam failure indicator (BFI) based at least in part on one or more measurements of the at least one reference signal at the UE. The BFI may be selected (e.g., by the UE or by the base station) from two or more types of BFI based at least in part on one or more measurements associated with the at least one beam at the base station. Numerous other aspects are described.

公开(公告)号：US20220321199A1

公开(公告)日：2022-10-06

申请号：US17219093

申请日：2021-03-31

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Tao LUO ,  Junyi LI

IPC: H04B7/155 ,  H04L12/24 ,  H04W24/02

Abstract: Techniques for partial configuration of an autonomously smart repeater may allow a control entity (e.g., base station, UE, or cloud software/algorithm) to configure the autonomously smart repeater and thereby improve end-to-end performance for some communications. In an example, a relay device may receive, from a first entity, an indication for reconfiguring a parameter corresponding to an autonomous reconfiguration procedure of the relay device. The relay device may configure a setting of the autonomous reconfiguration procedure according to the parameter. The relay device may forward a signal between a first wireless device and a second wireless device based on the configuring.